1The caries-preventive mechanism and clinical application of silver diamine fluorideLIN Huan-cai, JIAN Wen-tingSYMPOSIUM385-3882Fluoride-utilizing strategy in populationHUANG Shao-hongSYMPOSIUM389-3943Dental erosionLU You-guangSYMPOSIUM394-3984Geriatric oral health strategy and measuresLI GangSYMPOSIUM399-4025Target gene and gene function of differential expression of microRNA in human periodontal ligament stem cells and non-stem cellsLV Hong-bing, LU Zhao-jie, ZHENG Bi-qiong, LEI Li-shan, LU Guo-ying, FU Sheng, FAN Li-naORIGINAL CONTRIBUTIONS403-4066Clinical evaluation of Anthogyr system used for implant dentureZHANG Chong, ZHAO Bao-hong, LIN Zeng, SHANG De-hao, WANG Dan-ning, JIANG Lu-lu, DENG Chun-fuORIGINAL CONTRIBUTIONS407-4107Applying a variety of periodontal surgeries for functional and aesthetic result of final restorationXU Tao, LIU Yun-song, HU Wen-jie, ZHANG HaoORIGINAL CONTRIBUTIONS411-4158Comparative analysis of clinical effects of apical resection and apical retention in the treatment of periapical diseaseYUAN Hui-juan, DUAN Chang-hua, ZHANG Pei-fen, HUANG Wei-guoORIGINAL CONTRIBUTIONS416-418,4229Evaluation of the clinical effect of Opalescence PF in-home tooth whitening system and Beyond whitening acceleratorLI Li-hui, HE Chong-xianORIGINAL CONTRIBUTIONS419-42210Surface morphology after teeth etched in different age groups by scanning electron microscopyZHANG Xiao-fang, DONG Pei, KANG Hong-ying, YAO Ya-pengORIGINAL CONTRIBUTIONS423-42511Survey and analysis of satisfaction among 1296 outpatients of a dental clinicWU Qing-hua, YANG Shu-jie, LI Gang, WANG Yi, CHANG Tie-lingORIGINAL CONTRIBUTIONS426-42812Contrastive research of clinical effects between the minimally invasive surgery techniques and traditional technologies for children's embedded supernumerary teethYANG YongORIGINAL CONTRIBUTIONS429-43113Incidence comparison of endodontic interappointment pain in preparation with different root canal preparation apparatusesXIA Qing-yinBRIEF ORIGINAL CONTRIBUTIONS432-43314Application of acellular dermal matrix in periodontology and its recent research progressYIN Yan-li, WANG Qian-tingREVIEW434-43915Research advances on osseointegration interface of titanium implant and bone in histologySHAO LeiREVIEW440-44516Study on the improvement of details in the technique of crown lengthening—an analysis of 34 casesMA Fei, DENG Yi-hua, LUO Wei-qiangEXPERIENCE EXCHANGE446-448 